| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $64.72 | 6.860% | $69.1598 | $69.16 | $69.15 | $69.20 |
| Purchase #2 | $217.64 | 6.438% | $231.6517 | $231.65 | $231.65 | $231.70 |
| Purchase #3 | $182.34 | 12.656% | $205.417 | $205.42 | $205.40 | $205.40 |
| Purchase #4 | $197.66 | 10.722% | $218.8531 | $218.85 | $218.85 | $218.90 |
| Purchase #5 | $132.46 | 12.160% | $148.5671 | $148.57 | $148.55 | $148.60 |
| Purchase #6 | $195.33 | 6.574% | $208.171 | $208.17 | $208.15 | $208.20 |
| Purchase #7 | $234.68 | 4.819% | $245.9892 | $245.99 | $246.00 | $246.00 |
| 7 purchase totals = | $1,224.83 | $1,327.8089 | $1,327.81 | $1,327.75 | $1,328.00 | |